Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3- 5+ 23- | Signs for the Atkin-Lehner involutions |
Conductor | 690 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 690i1 690i2 | Curves in isogeny class |
deg | 240 | Modular degree for the optimal curve |
Eigenvalues | 2- 3- 5+ 0 2 0 6 4 | Hecke eigenvalues for primes less than 20 |
L | 2.7680260466756 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 5520l 22080t 2070g 3450a | Quadratic twists by: -4 8 -3 5 |